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-rw-r--r--networking/fakeidentd.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/networking/fakeidentd.c b/networking/fakeidentd.c
index 560f6bab0..a7cf4d11e 100644
--- a/networking/fakeidentd.c
+++ b/networking/fakeidentd.c
@@ -74,14 +74,14 @@ static const int ident_substr_len = sizeof(ident_substr) - 1;
* FD of the connection is always the index of the connection structure
* in `conns' array + FCS
*/
-struct {
+static struct {
char buf[20];
int len;
time_t lasttime;
} conns[MAXCONNS];
/* When using global variables, bind those at least to a structure. */
-struct {
+static struct {
const char *identuser;
fd_set readfds;
int conncnt;
@@ -274,15 +274,7 @@ int fakeidentd_main(int argc, char **argv)
FD_SET(0, &G.readfds);
/* handle -b <ip> parameter */
- while ((flag = getopt(argc, argv, "b:")) != EOF) {
- switch (flag) {
- case 'b':
- bind_ip_address = optarg;
- break;
- default:
- bb_show_usage();
- }
- }
+ bb_getopt_ulflags(argc, argv, "b:", &bind_ip_address);
/* handle optional REPLY STRING */
if (optind < argc)
G.identuser = argv[optind];
@@ -293,6 +285,7 @@ int fakeidentd_main(int argc, char **argv)
if (godaemon() == 0)
return 0;
+ /* main loop where we process all events and never exit */
while (1) {
fd_set rfds = G.readfds;
struct timeval tv = { 15, 0 };